Kafali et al., 2024 - Google Patents
Self‐Gated Radial Free‐Breathing Liver MR Elastography: Assessment of Technical Performance in Children at 3 TKafali et al., 2024
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- 17880150183206877656
- Author
- Kafali S
- Bolster Jr B
- Shih S
- Delgado T
- Deshpande V
- Zhong X
- Adamos T
- Ghahremani S
- Calkins K
- Wu H
- Publication year
- Publication venue
- Journal of Magnetic Resonance Imaging
External Links
Snippet
Background Conventional liver magnetic resonance elastography (MRE) requires breath‐ holding (BH) to avoid motion artifacts, which is challenging for children. While radial free‐ breathing (FB)‐MRE is an alternative for quantifying liver stiffness (LS), previous methods …
- 210000004185 liver 0 title abstract description 99
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- G01R33/565—Correction of image distortions, e.g. due to magnetic field inhomogeneities
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- G01R33/5615—Echo train techniques involving acquiring plural, differently encoded, echo signals after one RF excitation, e.g. using gradient refocusing in echo planar imaging [EPI], RF refocusing in rapid acquisition with relaxation enhancement [RARE] or using both RF and gradient refocusing in gradient and spin echo imaging [GRASE]
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